How to Use
This tool tests your microphone and audio input devices in real-time. It helps you verify that your microphone is working properly and provides visual feedback for audio levels.
Step-by-Step Instructions:
- Grant Permission: Click the microphone button and allow microphone access when prompted
- Start Testing: The button will turn blue and show "Detecting..." when active
- Speak or Make Noise: Talk, clap, or make sounds near your microphone
- Watch Visual Feedback: The sound wave animation will respond to audio input
- Stop Testing: Click the button again to stop the microphone test
What This Test Does:
- Microphone Detection: Verifies your microphone is connected and working
- Audio Level Monitoring: Shows real-time audio input levels
- Permission Testing: Confirms browser can access your microphone
- Device Compatibility: Tests if your audio device works with web applications
Visual Indicators:
- Green Button: Ready to start testing
- Blue Button with Animation: Currently detecting audio
- Sound Wave Effect: Responds to audio input levels
- Pulsing Animation: Indicates active microphone monitoring
Browser Requirements:
- Modern browser with Web Audio API support
- Chrome, Firefox, Safari, or Edge (latest versions)
- Microphone permission must be granted
- HTTPS connection (required for microphone access)
Common Use Cases:
- Testing microphone before video calls
- Verifying audio equipment setup
- Troubleshooting audio input issues
- Testing different microphones or devices
- Educational purposes for audio technology
- Quality assurance for audio applications
Troubleshooting:
- No Permission: Check browser settings and allow microphone access
- No Audio Detected: Check microphone connection and volume levels
- Poor Quality: Test different microphones or adjust system settings
- Browser Issues: Try a different browser or update your current one
Privacy & Security:
- Audio processing happens entirely in your browser
- No audio data is sent to external servers
- Microphone access is only used for testing purposes
- You can revoke permission at any time in browser settings
Tips for Better Results:
- Speak at normal volume levels
- Test in a quiet environment first
- Try different distances from the microphone
- Check system audio settings and levels
- Test with different audio sources (voice, music, etc.)
Important Notes:
- This tool only tests microphone input, not audio output
- Results may vary depending on your hardware and browser
- Some browsers may have different permission requirements
- For professional audio testing, use specialized software
- Microphone access is required for the test to work